Philadelphia Weather, Forecast, Maps and Doppler Radar | NBC 10 Philadelphia
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It's a rainy start to Thursday morning, NBC10 meteorologist Bill Henley has issued a First Alert due to possible flash floods. Temperatures will be in the 60s for most of the area.

Today's Forecast
FIRST ALERT for all of Delaware plus Chester and Berks Counties in PA through Friday. Windy and wet today and tomorrow, chance of showers this weekend. Read more »

Interactive Radar and Maps

Hourly Forecast

  • 8AM
    62°
    80%
  • 9AM
    63°
    70%
  • 10AM
    66°
    60%
  • 11AM
    66°
    40%
  • 12PM
    67°
    30%
  • 1PM
    67°
    30%
  • 2PM
    67°
    30%
  • 3PM
    66°
    50%
  • 4PM
    65°
    70%
  • 5PM
    65°
    70%
  • 6PM
    65°
    80%
  • 7PM
    65°
    70%
  • 8PM
    65°
    70%
  • 9PM
    64°
    70%
  • 10PM
    64°
    70%
  • 11PM
    64°
    60%
  • 12AM
    64°
    70%
  • 1AM
    64°
    70%
  • 2AM
    63°
    80%
  • 3AM
    63°
    80%
  • 4AM
    63°
    80%
  • 5AM
    63°
    80%
  • 6AM
    63°
    80%
  • 7AM
    62°
    70%
« »

10 Day Forecast

  • Today
    Rain
    65°
    64°
    90%
    DETAILS +

    Forecast

    Rain, heavy at times. Highs in the low 70s and lows in the low 60s.

    UV 2
    Humidity 84
    Wind 14 ENE

    DETAILS -

  • Friday
    Rain
    65°
    66°
    80%
    DETAILS +

    Forecast

    Showers likely. Highs in the upper 60s and lows in the low 60s.

    UV 4
    Humidity 81
    Wind 9 ENE

    DETAILS -

  • Saturday
    Showers
    67°
    62°
    60%
    DETAILS +

    Forecast

    Mostly cloudy with showers likely.

    UV 5
    Humidity 82
    Wind 13 NE

    DETAILS -

  • Sunday
    Showers
    76°
    63°
    50%
    DETAILS +

    Forecast

    Showers. Highs in the mid 70s and lows in the low 60s.

    UV 5
    Humidity 83
    Wind 13 NE

    DETAILS -

  • Monday
    Partly Cloudy
    76°
    60°
    20%
    DETAILS +

    Forecast

    Partly sunny

    UV 4
    Humidity 60
    Wind 13 NE

    DETAILS -

  • Tuesday
    Mostly Cloudy
    72°
    60°
    20%
    DETAILS +

    Forecast

    Mostly cloudy

    UV 5
    Humidity 62
    Wind 13 NE

    DETAILS -

  • Wednesday
    Mostly Cloudy
    72°
    62°
    20%
    DETAILS +

    Forecast

    Mostly cloudy

    UV 5
    Humidity 73
    Wind 13 NE

    DETAILS -

  • Thursday
    Few Showers Wind
    68°
    60°
    30%
    DETAILS +

    Forecast

    A few showers possible, windy. Highs in the upper 60s and lows in the low 60s.

    UV 3
    Humidity 75
    Wind 13 NE

    DETAILS -

  • Friday
    Partly Cloudy
    76°
    62°
    20%
    DETAILS +

    Forecast

    Partly sunny

    UV 5
    Humidity 68
    Wind 13 NE

    DETAILS -

  • Saturday
    Partly Cloudy
    73°
    54°
    10%
    DETAILS +

    Forecast

    Partly cloudy. Highs in the low 70s and lows in the mid 50s.

    UV 5
    Humidity 63
    Wind 13 NE

    DETAILS -

« »

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 72°
  • 56°
  • 64°
  • 89°
  • 37°
  • 09-29-1921
  • 09-29-1942

1 Day Pollen Forecast

  • Tree: Low

  • Grass: Moderate

  • Weed: Moderate

  • Mold: Very High

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy phbp1 39.93, -75.14 5.71 092911 63.32 73.40 1022.3 -0.0 * * * * *
Buoy bdrn4 40.08, -74.87 58.33 092910 62.24 72.68 1022.4 * 24.1 33.5 70 * *
Buoy nblp1 40.14, -74.75 83.17 092911 61.34 70.70 1024.1 +0.7 14.8 22.3 90 * *
Buoy deld1 39.58, -75.59 112.47 092911 65.30 70.52 1021.5 -0.0 31.7 42.5 80 * *
Buoy rdyd1 39.56, -75.57 113.68 092911 65.12 72.86 1020.9 -0.0 * * * * *
.00
.00
.00
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Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

Your Neighborhood Forecast Broken Down

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